diff --git a/net/core/page_pool.c b/net/core/page_pool.c index 6a7d740b396f..cc0dce5246a2 100644 --- a/net/core/page_pool.c +++ b/net/core/page_pool.c @@ -586,6 +586,12 @@ static noinline netmem_ref __page_pool_alloc_pages_slow(struct page_pool *pool, netmem_ref netmem; int i, nr_pages; + /* Unconditionally set NOWARN if allocating from NAPI. + * Drivers forget to set it, and OOM reports on packet Rx are useless. + */ + if ((gfp & GFP_ATOMIC) == GFP_ATOMIC) + gfp |= __GFP_NOWARN; + /* Don't support bulk alloc for high-order pages */ if (unlikely(pp_order)) return page_to_netmem(__page_pool_alloc_page_order(pool, gfp));